Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: qual é a pontuação em fg-fga se em ft-fta é 16-21
 ###Tabelas: CREATE TABLE player_stats (player_stats_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, GP-GS VARCHAR, Min Avg VARCHAR, FG-FGA VARCHAR, FG Pct VARCHAR, 3FG-FGA VARCHAR, 3FG Pct VARCHAR, FT-FTA VARCHAR, FT Pct VARCHAR, Reb INT, Ast INT, Blk INT, Stl INT, Pts INT, Avg Pts VARCHAR) CREATE TABLE past_board_members (past_board_members_id AUTO_INCREMENT PRIMARY KEY, Year VARCHAR, Chairman VARCHAR, Artistic Director VARCHAR, Performance Liaison VARCHAR, Secretary VARCHAR, Business manager VARCHAR, Production Stagemanager VARCHAR, Dramaturge VARCHAR, Public Relations VARCHAR, First/Second Year Rep. VARCHAR, Male Rep. VARCHAR) CREATE TABLE champions_by_country (champions_by_country_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Amateur Era INT, Open Era INT, All-time INT, First title INT, Last title INT) CREATE TABLE fifth_round (fifth_round_id AUTO_INCREMENT PRIMARY KEY, Tie no VARCHAR, Home team VARCHAR, Score VARCHAR, Away team VARCHAR, Date VARCHAR) CREATE TABLE composition_of_the_20th_seanad (composition_of_the_20th_seanad_id AUTO_INCREMENT PRIMARY KEY, Administrative Panel INT, Agricultural Panel INT, Cultural and Educational Panel INT, Industrial and Commercial Panel INT, Labour Panel INT, National University of Ireland INT, University of Dublin INT, Nominated by the Taoiseach INT, Total INT)  
SELECT FG-FGA FROM player_stats WHERE FT-FTA = 16-21